Event: League Division Three

PDF Excel

Opponent	Rating	Result
Ivor Timmis	99	1 - 0
Max Parkhouse	138	0 - 1
Ian Carrigan	110	1 - 0
Kevin Plaxton	142	0 - 1
Eden Ng	120	½ - ½

performance = (sum(opponents ratings) + 400(wins-losses)) / games

122 = (609 + 400 * (2 - 2)) / 5)